6-[(S)-1-(Tetrahydrofuran-2-yl)methoxy]isochroman-1-one → 2-[4-(2,6-Diaza-spiro[3.4]oct-6-yl)-3-methoxy-phenyl]-6-[(S)-1-(tetrahydro-furan-2-yl)methoxy]-2H-isoquinolin-1-one

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Reaction Steps

6-(2-Fluoro-4-{1-oxo-6-[(S)-1-(tetrahydro-furan-2-yl)methoxy]-3,4-dihydro-1H-isoquinolin-2-yl}-phenyl)-2,6-diaza-spiro[3.4]octane-2-carboxylic acid tert-butyl ester Reaction of 6-[(S)-1-(Tetrahydro-furan-2-yl)methoxy]-isochroman-1-one with 6-(4-Amino-2-fluoro-phenyl)-2,6-diaza-spiro[3.4]octane-2-carboxylic acid tert-butyl ester by method AC resulted in the desired product with the molecular weight 551, 66 (C31H38FN3O5); MS (ESI): 552 (M+H+).

Provenance & Evidence